Authors: Rou Bao Bu Chi Rou, DanKe & BokiOf specific Gay interest | Fantasy | Romance | Fiction: special featuresPublished on 10th June 2025 by Seven Seas Entertainment, LLC in the United States as part of the 'Case File Compendium: Bing An Ben (Novel)' series.Paperback / softback | 404 pages 149mm x 210mm x 24mm | 496g Racing to find a cure to Xie Xue’s illness, He Yu and Xie Qingcheng’s investigation into the forbidden drug RN-13 grows riskier with each new clue they discover. Along the trail of murdered professors and missing young women they uncover an unconscionable crime, and those responsible for it will stop at nothing to bury the truth.Even worse, the shadowy forces are eager to get their hands on the unique powers of He Yu’s blood toxin. And despite his unwillingness to accept his former patient’s feelings for him, Xie Qingcheng refuses to let He Yu face this great peril alone.